ABB IRB 660 Product Manual page 188

4 Repair
4.4.2 Replacement of tilthouse unit
Continued
Refitting, tilt house
The procedure below details how to refit the tilthouse unit.
Before starting this procedure, prepare the tilthouse as detailed in the procedures
Premounting tilthouse bearings and other parts, axis 2 side on page 186
Premounting tilthouse bearings and other parts, axis 3 side on page
1
2
3
4
5
6
7
Continues on next page
188
Action
Secure the tilthouse with a roundsling in an
overhead crane and lift it to its mounting posi-
tion on the upper arm.
Apply Dinitrol 490 (G) on the surfaces where
the tilthouse faces the upper arm for rust pro-
tection.
Apply some grease in the holes for the shafts
(M) in the upper arm.
Note! Fit the axis 2 side first.
Push the axis 2 shaft (M) into its hole, from the
inside.
Thread the race of the bearing (J) facing the
outside of the tilthouse, on the press housing
(C) of the press tool, mounting axis 6 and fit it
on the shaft (M).
Fit the rest of the press tool, mounting axis 6
from the outside of the tilthouse.Secure the
parts with the flange locknut (F).
© Copyright 2006-2020 ABB. All rights reserved.
187.
Note
Shown in the figure Cut away view of
the assembly of the tilthouse unit on
page 177.
Art. no. is specified in Required
equipment on page 178.
Shown in the figure Cut away view of
the assembly of the tilthouse unit on
page 177.
Shown in the figure Location of axes
2 and 3 sides of the robot on page
Shown in the figure Cut away view of
the assembly of the tilthouse unit on
page 177.
Shown in the figure Cut away view of
the assembly of the tilthouse unit on
page 177.
Shown in the figure Press tool mount-
ing axis 6 on page 180.
Art. no. is specified in Required
equipment on page 178.
Art. no. is specified in Required
equipment on page 178.
Shown in the figure Press tool mount-
ing axis 6 on page 180.
Product manual - IRB 660
3HAC025755-001 Revision: W
and
177.